diff --git a/core/api.go b/core/api.go
index ffa02a28..24a4b946 100644
--- a/core/api.go
+++ b/core/api.go
@@ -146,6 +146,7 @@ func debugInfo(ar *api.Request) (data []byte, err error) {
 	compat.AddToDebugInfo(di)
 	di.AddLastReportedModuleError()
 	di.AddLastUnexpectedLogs()
+	updates.AddToDebugInfo(di)
 	di.AddGoroutineStack()
 
 	// Return data.
diff --git a/updates/export.go b/updates/export.go
index 0c03b365..fe29f464 100644
--- a/updates/export.go
+++ b/updates/export.go
@@ -2,12 +2,16 @@ package updates
 
 import (
 	"context"
+	"fmt"
+	"sort"
+	"strings"
 	"sync"
 
 	"github.com/safing/portbase/database/record"
 	"github.com/safing/portbase/info"
 	"github.com/safing/portbase/log"
 	"github.com/safing/portbase/updater"
+	"github.com/safing/portbase/utils/debug"
 	"github.com/safing/portmaster/updates/helper"
 )
 
@@ -131,3 +135,46 @@ func export(_ context.Context, _ interface{}) error {
 	}
 	return GetSimpleVersions().save()
 }
+
+// AddToDebugInfo adds the update system status to the given debug.Info.
+func AddToDebugInfo(di *debug.Info) {
+	// Get resources from registry.
+	resources := registry.Export()
+	platformPrefix := helper.PlatformIdentifier("")
+
+	// Collect data for debug info.
+	var active, selected []string
+	var activeCnt, totalCnt int
+	for id, r := range resources {
+		// Ignore resources for other platforms.
+		if !strings.HasPrefix(id, "all/") && !strings.HasPrefix(id, platformPrefix) {
+			continue
+		}
+
+		totalCnt++
+		if r.ActiveVersion != nil {
+			activeCnt++
+			active = append(active, fmt.Sprintf("%s: %s", id, r.ActiveVersion.VersionNumber))
+		}
+		if r.SelectedVersion != nil {
+			selected = append(selected, fmt.Sprintf("%s: %s", id, r.SelectedVersion.VersionNumber))
+		}
+	}
+	sort.Strings(active)
+	sort.Strings(selected)
+
+	// Compile to one list.
+	lines := make([]string, 0, len(active)+len(selected)+3)
+	lines = append(lines, "Active:")
+	lines = append(lines, active...)
+	lines = append(lines, "")
+	lines = append(lines, "Selected:")
+	lines = append(lines, selected...)
+
+	// Add section.
+	di.AddSection(
+		fmt.Sprintf("Updates: %s (%d/%d)", initialReleaseChannel, activeCnt, totalCnt),
+		debug.UseCodeSection|debug.AddContentLineBreaks,
+		lines...,
+	)
+}